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[ Source: liblqr  ]

Package: liblqr-1-0 (0.4.2-2.1 and others)

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converts plain array images into multi-size representation

The LiquidRescale (lqr) library provides a C/C++ API for performing non-uniform resizing of images by the seam-carving technique.

The library takes images in plain array format as input and converts them to a multi-size representation.

Following is a list of features:

  * Areas in the image can be marked for preservation or discard
  * Once the image has been fully processed, the scaling can be done
    in real-time. In fact, the information can be saved and read out
    later without any further processing
  * The resizing is done with a single function which automatically
    performs all the necessary operations; it can also work in
    successive steps without wasting computational time
  * Possibility to tune the carving operation by letting the seams be
    less connected, or more rigid, or both
  * Can export and import the visibility map (the seams)
  * Other images can be attached and undergo the same carving process
    as the parent image
  * The automatic feature detection algorithm can be tuned by
    selecting among different energy gradient functions
  * Reports progress through a customizable interface
  * A signalling system permits one to cleanly handle errors

The library implements the algorithm described in the paper "Seam Carving for Content-Aware Image Resizing" by Shai Avidan and Ariel Shamir, which can be found at http://www.faculty.idc.ac.il/arik/imret.pdf

This package contains the shared library.

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Download for all available architectures
Architecture Version Package Size Installed Size Files
amd64 0.4.2-2.1+b2 28.8 kB84.0 kB [list of files]
arm64 0.4.2-2.1+b1 26.1 kB88.0 kB [list of files]
armel 0.4.2-2.1+b1 25.7 kB75.0 kB [list of files]
armhf 0.4.2-2.1+b2 23.0 kB59.0 kB [list of files]
i386 0.4.2-2.1+b2 31.2 kB91.0 kB [list of files]
mips64el 0.4.2-2.1+b1 27.0 kB94.0 kB [list of files]
ppc64el 0.4.2-2.1+b2 33.7 kB152.0 kB [list of files]
riscv64 0.4.2-2.1+b1 29.9 kB72.0 kB [list of files]
s390x 0.4.2-2.1+b1 29.8 kB88.0 kB [list of files]